Speed run of Super Mario Bros. done on October 9 2004. Available in normal and high quality.
Author's comments: This is the cleanest, best looking SMB run I've done, although some levels can be finished slightly faster with better tactics so I estimate that I could do better by five to seven tenths overall. Easily the best part is in 8-3 with the Hammer Bros (I was very surprised I didn't die). Enjoy :)